baber/WOPTO huggingface dataset:
Patent JP-2005040002-A (JP)
Title: Isoflavone beverage
Inventor: SAKUMA SHUJI
IPC: A23L2/38
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an isoflavone beverage solving such a problem that food made of soy bean, specifically such a beverage as soy milk is not so savory because of its peculiar smell or taste.  <P>SOLUTION: The isoflavone beverage such as a bean curd refuse beverage is obtained by formulating extract liquid from bean curd refuse tea made of bean curd refuse produced during a production process of soy bean curd or soybean milk with a certain amount of isoflavone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013122-A (JP)
Title: Method for stabilizing reagent for amplifying gene
Inventor: TOUDEN MASAMITSU
IPC: C12Q1/68
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To extremely improve the stability, activity and convenience of using operation of a reagent used for isothermal amplification of a nucleic acid by solving the problems in which the amplification reaction proceeds under operation of the reagent and under preservation.  <P>SOLUTION: This method involves carrying out the gene amplification in the coexistence of at least one of the following oligonucleotides having sequences competing with a target gene sequence against a chimera oligonucleotide primer used in the amplification: The oligonucleotide has the ratio of the Tm value between the chimera oligonucleotide primer and a nucleic acid sequence of the target gene substantially complementary to the base sequence of the primer, to the Tm value between the oligonucleotide and the chimera oligonucleotide primer, regulated within the range of 1.2-3.3, and also has its 3' terminus blocked so as not to be extended.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016657-A (JP)
Title: Bearing device
Inventor: IWAMOTO TATSUO
IPC: F16C13/02
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device capable of preventing a cracking loss and crack from developing to a roll end.  <P>SOLUTION: An outer cylinder 101 is formed so that crowning parts 101a are formed at two ends, the crowning part 101a is formed into a position relation so that one end 101b is started from a spot situated closer to a central part than a rolling body 103 of the outer cylinder 101, and the other end 101c ends in the end part of the outer cylinder 101. The crowning part 101a is at least partially overlapped with a rolling element 103. Further, in case the width of the crowing part 101a is La and a distance between the end of the outer cylinder 101 and the end of the rolling element 103 is Lb, La and Lb are related to La>Lb.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024714-A (JP)
Title: Manufacturing method of hologram element
Inventor: SUZUDO TAKESHI
IPC: G02B5/32
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a though an optical pickup of small size and low cost can be realized by a hologram element using a polymer film with birefringent, wave front aberration characteristics of the hologram element tend to be aggravated because of various factors such as a problem of film thickness and a problem of heat at the time of production, in the optical pickup which is used for CD and DVD and in which the hologram element is used as a permutation isolating element for isolating an outward path and a returning path of laser beams.  <P>SOLUTION: (a) On a 1st substrate 1, a film 2 made of an organic double refractive film to which double refractivity is added is temporarily fixed by an adhesive, (b) a diffraction grating pattern 3 is formed by using a resist pattern, (c) sticking force of the adhesive is reduced by irradiation of ultraviolet rays to exfoliate the film 2 from the 1st substrate 1, (d) the film 2 is stuck on a transparent 2nd substrate 5 by using a transparent adhesive 4, (e) a transparent 3rd substrate 7 is adhered onto the diffraction grating pattern 3 with a resin material 6, and (f) individual hologram elements 8 are separated by dicing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023987-A (JP)
Title: Multistage shift planetary gear train
Inventor: HIRAIWA KAZUMI
IPC: F16H3/66
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the applicability to the transmission of a front-wheel-drive vehicle with a horizontal engine by allowing a reduction in the axial length of a gear train while using two sets of planetary gears for producing a shift ratio with forwarding six or eight stages.  <P>SOLUTION: The multistage shift planetary gear train comprises a first planetary gear set 14 on an input shaft 10 and a second planetary gear set 18 on a driving shaft 16. The input shaft 10 and the driving shaft 16 are connected to each other via a pair of first gears 40, and a first sun gear 20 and a second sun gear 30 are connected to each other via a pair of second gears 58 and can be fixed to each other. The second sun gear 30 can be connected to the driving shaft 16. A first ring gear 22 and a second carrier 38 are connected to each other via a pair of third gears 60 and connected to an output shaft 12. A first carrier 28 can be fixed and connected to the input shaft 10, and a second ring gear 32 can be connected to the driving shaft 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029591-A (JP)
Title: Method for reducing flow resistance of hydrate slurry for latent heat transportation, hydrate slurry for reduced latent heat transportation and heating and cooling system using the same slurry
Inventor: USUI HIROKI
IPC: F28D20/02
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating and cooling system using a hydrate slurry in which a hydrate having latent heat and a higher heat density than that of water is contaminated as a heating medium and remarkably reducing the flow resistance that is a disadvantage of the hydrate slurry, thereby reducing the flow rate required for air conditioning, reducing transportation power and simplifying/miniaturizing air-conditioning equipment.  <P>SOLUTION: The heating and cooling system 1 is obtained by dividing a cooling cycle and a heating cycle into separate lines. A clathrate type hydrate slurry prepared by adding a cationic resistance-reducing agent which is a surfactant and a counterion of the cationic resistance-reducing agent is used as a cold medium of the cooling cycle. An inorganic hydrate slurry obtained by adding the cationic resistance-reducing agent which is the surfactant and the counterion of the cationic resistance-reducing agent is used as the heating medium of the heating cycle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030262-A (JP)
Title: Drain pump
Inventor: KABAYAMA TADASHI
IPC: F04D29/24
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise of a drain pump installed in an air conditioner or the like.  <P>SOLUTION: This drain pump comprises a pump main body 30 having a suction port 42 at a lower end part, and a delivery port 46 in an upper side surface, and a rotary blade 50 provided in the pump main body 30 to be driven by a motor 10. The rotary blade 50 is provided with a plurality of large-diameter blades 60, a plurality of small-diameter blades 54 disposed under the large-diameter blades 60, a disc-shaped member 62 having an opening part 63 to be provided between both blades 60 and 54, and a wall member 64 to connect outer circumferential edges of the large-diameter blades 60. In a bottom surface 62a of the disc-shaped member 62 and an outer circumferential surface 64a of the wall member, dimple work is conducted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033539-A (JP)
Title: Calling device
Inventor: NAKAJIMA YOSHIHIRO
IPC: H04W84/10
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calling device capable of inexpensively notifying the caller has transmitting a call signal that a manager side receives the calling signal.  <P>SOLUTION: This calling device 1 comprises a receiving means 10 for receiving the call signal transmitted by a caller at a specific position, a control means 11 for outputting a broadcast start signal to the specified position to a broadcasting device 13 when the call signal is received, and a message means 12 for outputting a message signal to the specified the position to the broadcasting device 13 when the call signal is received.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004041201-A (JP)
Title: Expression of phytase in plant
Inventor: PEN JAN
IPC: A01H6/82
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transgenic plant or plant organ derived from a monocotyledonous plant containing phytase.  <P>SOLUTION: This method for expressing the phytase is provided by transforming the monocotyledonous host plant with an expressing structured material containing a DNA sequence encoding the phytase and functionary bonded with a regulating sequence capable of causing the phytase expression in the monocotyledonous host plant and growing the plant under a condition for expressing the DNA encoding phytase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005036019-A (JP)
Title: Antistatic aqueous adhesive for dry lamination and composite plastic film laminated using the same
Inventor: HAYASHI KANJI
IPC: C09J175/04
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive for dry lamination of a plastic film which is excellent in adhesive properties and antistatic properties and copes with environmental problems, and a composite plastic film using the adhesive.  <P>SOLUTION: The adhesive for dry lamination comprises a water-dispersible polyurethane resin having a carboxy group in its side chain and an antistat incorporated therewith. A water-dispersible polyisocyanate is used as a crosslinking-curing agent for the water-dispersible polyurethane resin, and a mixture of a quaternary ammonium salt betaine with a metal salt of an electrolyte is used as the antistat. The quaternary ammonium salt betaine is an alkyldimethylaminoacetic acid. The composite plastic film is compounded using the adhesive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038025-A (JP)
Title: Network service retrieval system
Inventor: IMAI TATSUYA
IPC: G06F13/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network service retrieval method capable of dividing and transmitting a retrieval condition within a restriction range of data length, combining retrieved results shown in response to the divided retrieval conditions, and thereby enabling the retrieval of a detailed network service independent of the restriction range of the data length.  <P>SOLUTION: In this network service retrieval method, the first retrieval condition for retrieving a desired service provided through a network is divided so as not to become longer than a prescribed data length to thereby generate a plurality of second retrieval conditions, and while restoring the first retrieval condition from the plurality of second retrieval conditions, the retrieved results in response to the second retrieval conditions received from the network are synthesized following a logic operation designated by the first retrieval condition, to thereby acquire a retrieval result in response to the first retrieval condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042353-A (JP)
Title: Excavated muck discharger of shaft excavating machine
Inventor: NAKAYAMA TAKAYOSHI
IPC: E21D1/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform upward discharge treatment by smoothly and surely accumulating muck, excavated by a cutter plate, in a central part on the backside of the cutter plate, in terms of a tunnel excavating machine for excavating a shaft.  <P>SOLUTION: This shaft excavating machine is equipped with the inverted truncated cone-shaped cutter plate 1; and the cutter plate 1 is provided with many cutter bits 3 for excavating a cutting face, and a muck take-in opening 2. A high-pressure water injection nozzle 7 is arranged above an outer peripheral end of the cutter plate 1; the excavated muck on the backside of the cutter plate, which is passed below the nozzle 7 by the rotation of the cutter plate 1, is sequentially pushed toward the rotational center part of the cutter plate 1 by high-pressure water ejected from the injection nozzle 7, and accumulated on an accumulation part 5 on the central part thereof. After that, the accumulated muck is eliminated by being sucked into an exhaust pipe 8 whose suction opening 8b faces the accumulation part 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041636-A (JP)
Title: Object transfer device and its method
Inventor: KONDO JIRO
IPC: B66D1/74
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object transfer device having simple construction for smoothing the transfer of the transferred object as a heavy material.  <P>SOLUTION: The object transfer device S transfers the transferred object while pulling a rope 12 arranged along a transfer passage 28. The object transfer device S comprises at least a pair of elastic rollers 10 for holding the rope 12 therebetween and a drive mechanism 22 for rotating the elastic rollers 10 to deliver the rope 12. Herein, the deformation of the elastic rollers causes the slippage of the rope 12, namely, slipping clutch operation to avoid a danger of the breakage of the rope 12 even when the rope 12 is loaded with great tensile force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049404-A (JP)
Title: Optical isolator
Inventor: FURUKATA YUKIKO
IPC: G02B27/28
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain higher optical characteristic in an optical isolator by reducing the number of parts and the assembly man-hour of the optical isolator.  <P>SOLUTION: The optical isolator 10 is constituted of a mounted substrate on whose upper surface a groove part 6a is formed, and an optical isolator core 1 obtained by bonding an optical device 1a to a core substrate 9. The base 9a of the substrate 9 of the core 1 is bonded to the base 6b of the groove part 6a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051325-A (JP)
Title: Information processor
Inventor: ITAZAWA TOSHIAKI
IPC: H04N5/445
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience on reserving a record of a television program, etc.  <P>SOLUTION: For reserving a television program, etc. by a timer, this information processor estimates a program a user desires based on a part of required information for identifying the program, and supplements or corrects the determined required information. Upon the input of the date, the channel number and the start time, e.g., it automatically acquires the title and the end time of the program corresponding to the information and shows them on a set screen. Upon receipt of an instruction of completion, it registers reservation information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007993-A (JP)
Title: Speed control method for induction motor
Inventor: TOBARI KAZUAKI
IPC: H02P21/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed control method for an induction motor that does not cause the shortage of torque even in a zero-speed range without receiving an influence of a speed estimation error due to a change or the like in motor constant.  <P>SOLUTION: When a speed command value or a speed estimation value is less than or equal to a prescribed value, the speed control method of the induction motor uses the speed command value for operating a frequency command value instead of the speed estimation value. Also, when the speed command value or the speed estimation value is less than or equal to the prescribed value, the method controls a slide frequency estimation value of the motor operated based on the output value of the current control unit, and an output frequency of a power transformer corresponding to the additional value of the speed command value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005046255-A (JP)
Title: Drum type game machine
Inventor: TOYOSHIMA KOJI
IPC: A63F5/04
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine for executing more effective performance display.  <P>SOLUTION: At the front surface panel parts 13, 14, 15 and 16 of the slot machine 10, a small-sized main reel device 100 and a large-sized sub reel device 200 are arranged. The diameter of the respective main reels MR1, MR2 and MR3 of the main reel device 100 is relatively small compared to the performance display range of the sub reel device 200, and a plurality of patterns whose vertical width is determined to be 25 mm or longer and horizontal width is determined to be 35 mm or longer are formed on the outer peripheral surfaces facing a player of the respective main reels MR1, MR2 and MR3. The sub reel device 200 is provided with sub reels SR1, SR2 and SR3 having a light emitting unit as a light emitting means. By performing illumination display by the light emitting means in the performance display range accompanying the rotation of the sub reels SR1, SR2 and SR3, the performance display is executed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052699-A (JP)
Title: Filtering apparatus for water tank
Inventor: IEMITSU TAKESHI
IPC: B01D29/00
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtering apparatus for a water tank in which, on the change of a filter, even when a bacterial strain stuck thereto and useful for the filtering of organisms is thrown away, the bacterial bed of the bacterial strain can be left separately.  <P>SOLUTION: This filtering apparatus for the water tank is provided with a water drawing up port 33 inside the water tank A and a filtering chamber 34 for the drawn up water outside the water tank A via a crotch portion 32 to be engaged with the upper edge B of the water tank A and causes filtered water passed through the filtering chamber to overflow the crotch portion and a flow passage board continuous thereto so as to return inside the tank, wherein a second flow passage board covering the flow passage board is provided, and on the second flow passage board 2, a sponge-like rotary body 3 rotating with the water which has overflowed the second flow passage board is journaled, and the sponge-like rotary body 3 serves as the bacterial bed promoting the reproduction of filtration bacteria, or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060238-A (JP)
Title: Method for producing trans-type dimer of terminal acetylene
Inventor: OGOSE SENSUKE
IPC: C07F7/22
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a trans-type dimer of terminal acetylene with which the dimer can selectively be obtained in high yield under mild conditions.  <P>SOLUTION: The terminal acetylene is dimerized in the presence of a catalyst. In the process, a complex prepared by coordinating zero-valent nickel with a tertiary phosphine is used as the catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070067-A (JP)
Title: Optical scanner
Inventor: KASHIMURA HIDEKI
IPC: H04N1/113
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To speed up an optical scanner and to increase the resolution of the optical scanner, in which a plurality of photoreceptors are scanned with a plurality of laser beams emitted from a single light source.  <P>SOLUTION: In a light source 14, a group of light emitting points PK, PC, PM, and PY are arranged in the subscanning direction, in which light emitting points P are arranged in a line being inclined, with respect to the main scanning direction and the subscanning direction. Thus, the respective photoreceptors are simultaneously scanned with a plurality of scanning lines and the speeding-up is accomplished. Further, the pitch of the light emitting points in the subscanning direction in respective light-emitting point groups is made short, and high resolution is attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074432-A (JP)
Title: Manufacturing method for can with cylindrical trunk portion
Inventor: HANABUSA TATSUYA
IPC: B21D51/26
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a can with a cylindrical trunk portion capable of having an effective forming property of the can without generating black streaks or the like on the trunk of the can, and preventing a skeleton from remaining in a cupping device, and suitably pulling a punch sleeve out in a DI processing process, and preventing punching scratches on an inner surface side of the can.  <P>SOLUTION: When manufacturing the can having a cylindrical trunk portion, this manufacturing method for the can provides a drawing process and an ironing process for a sheet material 50 after applying lubricants 40 and 41 on one side face and other side face of the sheet-shaped aluminum alloy sheet material 50. Properties of the lubricants 40 and 41 are different on one side face and other side face of the sheet material 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023404-A (JP)
Title: Steel for spring excellent in corrosion fatigue resistance
Inventor: TSUBOTA TAKAYUKI
IPC: C22C38/58
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel for a spring in which embrittlement caused by hydrogen infiltrating therein is securely prevented, and which has improved corrosion fatigue resistance.  <P>SOLUTION: The steel for a spring comprising C, Si and Mn has a composition containing, by mass, 0.04 to 0.095% Ti and one or more kinds of metals selected from ≤0.3% (exclusive of 0%) V, ≤0.3% (exclusive of 0%) Nb, ≤0.3% (exclusive of 0%) Zr, ≤0.3% (exclusive of 0%) Hf by 0.05 to 0.6% in total, in which the content of Cr is suppressed to ≤0.3% (inclusive of 0%), and also satisfying the inequality (1): Cr≤0.35×ä1-Exp(-25×A-0.6)}, wherein A=[Ti]×([Ti]+[V]+[Nb]+[Zr]+[Hf])×100, and [ ] denotes the content (mass%) of each element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028427-A (JP)
Title: Multi-stage type press die for press machine
Inventor: TANAKA HARUMA
IPC: B21D22/28
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-stage type press die for a press machine capable of solving problems on the conventional multi-stage press machining, thereby realizing the multi-stage press machining by one press machine without changing the die.  <P>SOLUTION: In this multi-stage type press die for the press machine having an upper die and a lower die and constituted so that a plate member is held between the upper die and the lower die to draw a cylindrical portion into the plate member, the upper and lower dies have a plurality of drawing pattern members different in diameter, and the plurality of drawing pattern members are arranged in a telescopic manner to perform the multi-stage drawing in the order from the drawing pattern member of large diameter to the drawing pattern member of small diameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035218-A (JP)
Title: Method for producing annular component and mold used in the method
Inventor: TANAKA SHUNEI
IPC: B29C45/27
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an annular component which prevents the occurrence of a weld and the formation of a projection and is high in strength and a mold used in the method.  <P>SOLUTION: An annular molding space 10 is formed by laying upper and lower molds 20 and 30 to overlap each other to make parts 20a and 30a formed in the shape of the annular component 1 face each other. In the upper mold 30, injection holes 40a are formed annularly along the molding space 10. By using the mold 3, a resin is injected from the circular injection holes 40a arranged along a ring formed by the molding space 10. Therefore, cooled injection materials one end-injected into the molding space 10 are prevented from colliding with each other. By manufacturing the annular component 1 in this way by injection molding, since no weld is generated, the projection is not formed, and the annular component 1 of high strength can be produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI